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Promega Corporation

Antibiotic G-418 Sulfate

Formula Weight: 692.6 (anhydrous).

Form: White powder.

Physical/Chemical Properties of Powder:

  • Appearance: White powder.
  • TLC: Single major spot.
  • Elemental Analysis: %C = 28.8–36.07; %H = 5.76–7.76; %N = 6.72–8.41.
  • Absorbance: A280 (1mg/ml) = 0–0.015; A570 (100mg/ml) = 0–0.1.
  • Specific Rotation: +104° to +121°.

Properties Specific to V7983:

  • Appearance: White powder.
  • Hydration Waters: 0–6, as determined from Elemental Analysis.
  • Potency: ≥700μg/mg.

Properties Specific to V8091:

  • Potency: 40–60mg

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Antibiotic G-418 Sulfate

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Antibiotic G-418 Sulfate


- V7983 $ 420.00 Add to cart

Antibiotic G-418 Sulfate Solution

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Antibiotic G-418 Sulfate Solution


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  • This product can be added to a

  • Helix Freezer, Refrigerator

This product is available through the Promega Helix onsite stocking program in a –20°C Helix Freezer or a +4°C Helix Refrigerator. The program offers numerous convenient solutions to meet your lab's needs.

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- V8091 $ 132.00 Add to cart

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Storage Conditions

Store powder at 22–25°C. Store liquid at –20°C.

For product intended use please see Patents & Disclaimers tab.

Use Restrictions

V7983, V8091 For Research Use Only. Not for Use in Diagnostic Procedures.

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